武陵山片区经济增长益贫性与空间差异演变——基于2000-2011年县域数据的实证分析

doi:10.11821/dlyj201405013

摘要/Abstract

摘要： 连片特困区区域发展和经济增长益贫性是当前研究的热点，但鲜有文献考察连片特困区经济增长的益贫性。以国家连片特困区区域发展与扶贫攻坚“先行先试”区域武陵山片区为研究对象，分析了近12 年来经济增长益贫性的时空差异、空间差异演变规律以及增长益贫性差异对空间差异的影响。研究发现：① 近12 年来，武陵山片区经济增长总体上具有益贫性，但时空差异明显，其中重庆、贵州片区为益贫性增长，湖南、湖北片区分别为涓滴式增长和均衡增长；② 武陵山片区内部区域差距呈先上升后下降的演变趋势，湖南、湖北、贵州、重庆4 个分片区内部差距是最主要的贡献，片区间的差距次之。4 分片区内，湖南片区内部差距最大，其次是贵州片区，重庆、湖北片区最小；③ 经济增长益贫性对空间差异演变有重要的影响，但影响程度受贫困增长曲线斜率（益贫、益富程度）的制约。最后，针对武陵山片区整体以及4 个分片区分别提出了提升经济增长益贫性、空间格局优化的思路与建议。

关键词: 经济增长, 益贫性, 空间差异, 武陵山片区

Abstract: The development of contiguous destitute areas and the pro-poor growth effects of economy are the hot topics of regional economics in recent years, but there are few studies on the pro-poor properties of economic growth in contiguous destitute areas. As the pilot area of China's contiguous destitute areas' development and poverty alleviation strategy, Wuling Mountain Area is a typical research case. Taking it as an example, this paper analyzed the spatial differences in the pro-poor properties of economic growth, and the evolution of spatial differences in this region as well as the effect of the differences in the pro-poor properties on the spatial differences in the last 12 years.
According to this research, three conclusions can be drawn as follows. Firstly, there were obvious differences among subareas of Chongqing, Guizhou, Hunan and Hubei, while economic growth in the whole Wuling Mountain Area was pro-poor. Especially, Chongqing and Guizhou presented pro-poor growth, then, Hunan and Hubei manifested as trickle-down growth and balanced growth, respectively. Similarly, the annual poverty growth curves differed greatly. There were 6 years of pro-poor economic growth in 2000-2001, 2002-2003, 2004-2005 and 2007-2010, whereas other years, such as 2001-2002, 2003-2004, 2005-2006, 2006-2007, 2010-2011, witnessed a trickle-down growth.
Secondly, the evolutionary trend of regional disparity in Wuling Mountain Area rose up from 2000 to 2007 and then declined gradually. The largest contribution to the disparity was the internal inequalities in these four subareas, which accounted for 44.3% averagely and rose up over time. The inter-subarea disparity was also important, which made up to 36.94%, and its evolution presented an irregular W shape. Among the four subareas, Hunan had the biggest regional disparity, with the largest Gini coefficient in the whole region, which was almost twice that of Chongqing and Hubei, and Guizhou ranked second in these subareas.
Thirdly, there was obvious relationship between pro-poor properties of economic growth and the evolution of spatial differences in Wuling Mountain Area. During the pro-poor growth years, due to the poor's income growth was quicker than the others', the Gini coefficient, proxy index of regional disparity, declined with probabilities of 67.67%, 75%, 80%, 100% and 67.67% for the whole region, Hunan, Hubei, Chongqing and Guizhou, respectively. The reason is that the slopes of pro-poor growth curves were not steep enough, namely the propoor effects were not strong enough and slowed down the Gini coefficients decline.
Based on the positive analysis, this paper finally proposed some suggestions for Wuling Mountain Area and its four subareas so as to promote pro-poor effect of economic growth and optimize spatial pattern respectively.

Key words: economic growth, pro-poor, spatial difference, Wuling Mountain Area

丁建军. 武陵山片区经济增长益贫性与空间差异演变——基于2000-2011年县域数据的实证分析[J]. 地理研究, 2014, 33(5): 948-960.

DING Jianjun. The pro-poor properties of economic growth and spatial difference evolution in Wuling Mountain Area：A positive analysis of the county data from 2000 to 2011[J]. GEOGRAPHICAL RESEARCH, 2014, 33(5): 948-960.

参考文献

[1] 周华. 益贫式增长的定义、度量与策略研究: 文献回顾. 管理世界, 2008(4): 160-166.[Zhou Hua. Review on definition, measurement and strategy of pro-poor growth. Management World, 2008(4): 160-166.]
[2] United Nations. Dept. of Economic and Social Affairs. Report on the World Social Situation. New York: United Nations Publications, 2005.
[3] 隋文娟, 刘筱, 廖悲雨, 等. 贫困视角下的中国区域经济增长规律及其管治研究. 地理研究, 2010, 29(2): 373-381.[Sui Wenjuan, Liu Xiao, Liao Beiyu, et al. Economic growth pattern in China from angle of poverty and its governance. Geographical Research, 2010, 29(2): 373-381.]
[4] 周华, 李品芳, 崔秋勇. 中国多维度益贫式增长的测度及其潜在来源分解研究. 数量经济技术经济研究, 2011(5): 37-50.[Zhou Hua, Li Pinfang, Cui Qiuyong. The measure of China's multi-dimensional pro-poor growth and decomposition of its potential sources. Journal of Quantitative & Technical Economics, 2011(5):37-50.]
[5] 王雪妮, 孙才志. 1996-2008 年中国县级市减贫效应分解与空间差异分析. 经济地理, 2011, 31(6): 888-894.[Wang Xueni, Sun Caizhi. Pro-poor effect decomposition of county-level city in China (1996-2008) and regional difference analysis. Economic Geography, 2011, 31(6): 888-894.]
[6] 徐丽萍, 王小林. 中国经济增长的利贫性分析, 中国国际扶贫中心研究报告, 2011: 5.[Xu Liping, Wang Xiaolin. The pro-poor effect of China's economic growth. The Research Report of International Poverty Reduction Center in China, 2011: 5.]
[7] 齐元静, 杨宇, 金凤君. 中国经济发展阶段及其空间格局演变特征. 地理学报, 2013, 68(4): 517-531.[Qi Yuanjing, Yang Yu, Jin Fengjun. China's economic development stage and its patio-temporal evolution. Acta Geographica Sinica, 2013, 68(4): 517-531.]
[8] 贺文惠, 李静. 贫困县经济增长质量研究: 安徽案例. 中国国际扶贫中心研究报告, 2011: 9.[He Wenhui, Li Jing. The economic growth quality of poor counties: A case of Anhui Province. The Research Report of International Poverty Reduction Center in China, 2011: 9.]
[9] 朱传耿, 仇方道, 孟召宜, 等. 省际边界区域协调发展研究. 北京: 科学出版社, 2012.[Zhu Chuangeng, Qiu Fangdao, Meng Zhaoyi, et al. Research on the Coordinated Development of Inter-provincial Boundary Areas. Beijing: Science Press,2012.]
[10] 余凤鸣, 张阳生, 周杜辉, 等. 基于ESDA: GIS 的省际边缘区经济空间分异. 地理科学进展, 2012, 31(8): 997-1004.[Yu Fengming, Zhang Yangsheng, Zhou Duhui, et al. Analyzing provincial border-regional economic disparities based on ESDA and GIS. Progress in Geography, 2012, 31(8): 997-1004.]
[11] 黄静波, 肖海平. 湘粤赣省际边界禁止开发区域生态旅游环境质量综合评价. 经济地理, 2012, 32(10): 152-157.[Huang Jingbo, Xiao Haiping. Comprehensive assessment of environmental quality of the eco-tourism districts in the inter-provincial boundary area of Guangdong, Hunan and Jiangxi. Economic Geography, 2012, 32(10): 152-157.]
[12] 游俊, 冷志明, 丁建军. 中国连片特困区发展报告(2013). 北京: 社会科学文献出版社, 2013: 3.[You Jun, Leng Zhiming, Ding Jianjun. The Development Report of China Contiguous Destitute Areas (2013). Beijing: Social Sciences Academic Press (China), 2013: 3.]
[13] 王生云. 亲贫困增长测度研究述评. 统计研究, 2012, 29(7): 101-106.[Wang Shengyun. Pro-poor growth measurement: A survey. Statistical Research, 2012, 29(7): 101-106.]
[14] 阮敬. 亲贫困增长理论与测度方法研究[D]. 北京: 首都经济贸易大学, 2008: 35-45.[Ruan Jing. Pro-poor growth theory and measurement[D]. Beijing: Capital University of Economics and Business, 2008: 35-45.]
[15] 韩秀兰, 李宝卿. 益贫式增长与社会机会分配. 统计研究, 2011, 28(12): 41-48.[Han Xiulan, Li Baoqing. Pro-poor growth and distribution of social opportunities. Statistic Research, 2011, 28(12): 41-48.]
[16] Ravallion M, Chen S. Measuring pro-poor growth. Economics Letters, 2003, 78: 93-991.
[17] Son H. A note on pro-poor growth. Economics Letters, 2004, 82: 307-3141.
[18] 洪兴建. 一个新的基尼系数子群分解公式: 兼论中国总体基尼系数的城乡分解. 经济学季刊, 2008, 8(1): 307-324.[Hong Xingjian. A new subgroup decomposition of the Gini Coefficient. China Economic Quarterly, 2008, 8(1): 307-324.]
[19] Mookherjee D, Shorrocks A. A decomposition analysis of the trend in UK income inequality. Economic Journal, 1982, 92(368): 886-902.
[20] Silber J. Factor components, population subgroups and the computation of Gini index of inequality. Review of Economics and Statistics, 1989, 71(1): 107-115.
[21] Yitzhaki S, Lerman R. Income stratification and income inequality. Review of Income and Wealth, 1991, 37(3): 313-329.
[22] Yao S. On the decomposition of Gini coefficient by population class and income source: A spreadsheet approach and application. Applied Economics, 1999, 31(10): 1249-1264.
[23] 冷志明. 武陵山经济协作区空间协调发展程度评价. 地理研究, 2012, 31(3): 521-533.[Leng Zhiming. Evaluation of the spatial coordinated development of Wulingshan Economic Cooperation Zone. Geographical Research, 2013, 31(3): 521-533.]
[24] 阮敬. 我国低收入群体分享经济增长成果的地区差异研究. 财经研究, 2012, 38(7): 4-13.[Ruan Jing. On regional differences of low-income group's share in the fruits of economic growth in China. Journal of Finance and Economics, 2012,38(7): 4-13.]
[25] 丁建军, 李峰, 黄利文. 连片特困区县域经济增长效应分解及空间特征分析: 以武陵山片区为例. 经济地理, 2013, 33 (2): 47-52/60.[Ding Jianjun, Li Feng, Huang Liwen. Spatial characteristics and decomposition of economic growth effect of counties in contiguous destitute district: taking Wuling Mountain Area as example. Economic Geography, 2013,33(2):47-52/60.]
[26] Ravallion M. Growth, inequality and poverty: Looking beyond averages. World Development, 2001, 29(11): 1803-1815.
[27] 童中贤. 我国连片特困地区发展战略进路研究: 基于武陵山地区城市增长极构建的视角. 城市发展研究, 2012, 19 (12): 66-71.[Tong Zhongxian. Strategic approach research on the development of economically undeveloped poverty stricken areas in our country. Urban Development Studies, 2012, 19(12): 66-71.]